Mumbai, Nov. 20 -- A teacher of Shri Hanumant Vidya Mandir School in Vasai, in Palghar district was arrested in a case involving the death of a 13-year-old student who was given punishment by the teacher leading to the girl's deteriorating health and eventual death.

The police registered a case of culpable homicide not amounting to murder against teacher Mamata Yadav and arrested her, an official said here on Thursday.

Source said Kajal Gaund, the student, was studying in the sixth standard . On November 8, some children arrived late for school. The class teacher, Mamata Yadav, punished the children, including Kajal, by making them do 100 squats while carrying their school bags on their shoulders.

After returning home from school, Kajal'...